Cerium oxide nanoparticles (CeO2-NPs) have pH-dependent antioxidant activity. CeO2-NPs provide protection normal cells from various forms of reactive oxygen species (ROS), but possess innate cytotoxicity and apoptosis to cancer cells. To expand...

A series of Ce-promoted Mn-Na2WO4/SiO2 catalysts were prepared by incipient wetness impregnation method, and their catalytic performance for oxidative coupling of methane (OCM) was investigated at atmospheric pressure in ...